Lightweight, low profile

The American Battery Solutions Inc. ALLIANCE Intelligent Battery Series™ battery packs are designed as scalable building blocks, offering versatility across a variety of uses needing robust, safe, and high-performing lithium-ion batteries.
E48V-2.0 - The 48EV battery systems, part of the ALLIANCE Intelligent Battery Series™, are highly efficient and serve a variety of uses. Our E48-2.0 battery pack features a scalable architecture in 2kWh increments designed for light electric vehicles and new OEM designs to optimize packaging space and vehicle range. CAN bus for OEM (CANOpen or CAN2.0A).

Highest quality and reliability

Automotive-grade system design and AECQ-qualified components manufactured in a world-class battery systems facility in the U.S.

Ultimate safety and robustness

IP67 water and dust proof, constructed for harsh industrial and motive environments, with laser-welded cell interconnects

Versatile and easy-to-use

Scalable modules expand systems up to 20 kWh, suitable for entire portfolio of machines and market applications



Battery Type
Lithium Ion
Nominal Voltage
Nominal Capacity
Nominal Energy
Cycle Life
5,000 cycles
Nominal Capacity - 5-Hr rate
40 Ah
Nominal Capacity - 20-Hr rate
41 Ah
Nominal Energy - 5-Hr rate
2.0 kWh
Nominal Energy - 20-Hr rate
2.1 kWh
Max Charging Voltage
57.4 V
Minimum Discharge Voltage
42.0 V
Float Voltage
51.1 V – 57.4 V
Max. Cont. Charging Current
20 A (Only possible from 40-45°C, 0-50% SOC, see current tables for more details)  
Max. Charge Current (2 s, 10 s)*
64.8 A, 50.4 A  
Max. Cont. Discharge Current*
80 A  
Max. Discharge Current (2, 10, 30. 120s)* 
150, 120, 104, 80 A  
Max. Inrush Current  
250 A (FETs open)  
Pre-Charge Circuit  
100 ohms (Pre-charge 2 mF in 1 s)  
Case Material
Case Material Flammability Rating
UL 94 V-0
Environmental Protection
IP 67
Storage Temperature Range*
-30ºC to 60ºC
Operating Temperature Range*
Charge: 0°C to 50°C Discharge: -20°C to 60°C

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World-class technology. Optimized performance.

High Energy

By partnering with world-class suppliers of lithium-ion cells in cylindrical and prismatic form factors, our products offer lightweight, low volume packaging. The result? Longer range and runtime. And with class-leading energy density, our products offer customers extended range in a small, lightweight package. Available in various low-voltage and high-voltage battery systems.

Modularity and Scalability

Our high-voltage lithium-ion batteries can be connected in parallel or series to increase capacity or voltage, while our low-voltage systems can be connected in parallel. Customize your power requirements with a setup that can easily scale as needed. And with modularity features, you can replace single modules without having to update your entire system.

Battery Management Systems

Our Battery Management Systems (BMS) are developed using automotive-level design practices with AEC-Q components. Our systems are fully integrated into our products, offering worry-free operation. What's more, communications protocols are tailored to market sectors: CAN-Open for motive power, SAE J1939 for industrial equipment, and CAN2.0A for EV applications.


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Low-voltage lithium-ion battery for light electric vehicles and new OEM designs